71848084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 157409280

約数和(自身を除く): 85561196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 479, 487, 958, 974, 1916, 1948, 3353, 3409, 5269, 5357, 6706, 6818, 10538, 10714, 13412, 13636, 21076, 21428, 36883, 37499, 73766, 74998, 147532, 149996, 233273, 466546, 933092, 1632911, 2566003, 3265822, 5132006, 6531644, 10264012, 17962021, 35924042, 71848084]

約数ペア:

[(1, 71848084), (2, 35924042), (4, 17962021), (7, 10264012), (11, 6531644), (14, 5132006), (22, 3265822), (28, 2566003), (44, 1632911), (77, 933092), (154, 466546), (308, 233273), (479, 149996), (487, 147532), (958, 74998), (974, 73766), (1916, 37499), (1948, 36883), (3353, 21428), (3409, 21076), (5269, 13636), (5357, 13412), (6706, 10714), (6818, 10538)]